, rated "1/-" and "Inland post pd 7½" and showing, on reverse, "IAMAICA" h.s. and two London Bishop marks for 17th and 20th February (one crossed by partially split filing fold)" /> cover 1783 (22 Dec.) entire letter from Spanish Town to London, marked<I> "Duke of Cumberland pkt"</I>, rated<I> "1/-"</I> and<I> "Inland post pd 7½"</I> and showing, on reverse, "IAMAICA" h.s. and two London Bishop marks for 17th and 20th February (one crossed by partially split filing fold) | Christie's